Native Access 3 “File Path Invalid” error on Mac (can’t install DjinnBass 2)

I’m trying to install DjinnBass 2 through Native Access 3 on a 2021 Mac, but I keep getting a “file path invalid” error before the download even starts.

I haven’t installed anything manually — this is a fresh install through Native Access.

My paths in Preferences are:

- Content Location: /Users/Shared

- Application Location: /Applications

- Download Location: /Users/[my username]/Downloads

All folders exist, so I’m not sure what’s causing it.

I’m wondering if this could be related to macOS privacy settings (Full Disk Access / Files & Folders) possibly blocking Native Access from accessing those locations, or if Native Access is just bugging out.

Has anyone run into this and found a fix?

Any help would be appreciated